Manufacturing device management

特許 権利維持 PROBLEM TO BE SOLVED: To exactly and easily manage a manufacturing device used for a production line of an electronic device. SOLUTION: A management method is provided, that manages each manufacturing device used in each manufacturing process for a managed manufacturing line for manufacturing the electronic device by a plurality of manufacturing processes and has: a reference characteristic acquisition step for acquiring characteristics of a reference device manufactured by a predetermined reference manufacturing line by which a plurality of manufacturing processes are executed.